all sinful distractions of
word and thought may be driven away, and that

he who once took away sins
from all the world may now take them

from the Church, which is to
receive Him in the Eucharist." - Amalarius

"As well as by prayer, the people are prepared
for the communion

by peace, which is conferred by the recitation of
the Agnus Dei.

For this is the sacrament of unity and peace." -
St Thomas Aquinas

"Twice we seek mercy, asking that first our soul

and then our body may be freed from misery.
And a third time,

we say Agnus Dei, seeking peace for
both. - St Antoninus

"The Lamb who is adored in the glory of heaven is present in the Most
Holy Sacrament of the Altar here on earth. If a priest were to preach but one
sermon from the day of his Ordination until his death, that one sermon could be
this: Ecce
Agnus Dei, ecce qui tollit peccata mundi; Behold the Lamb of God,
behold Him who taketh away the sins of the world (John
1:29).

The priest is but a herald. He announces the presence of the Immolated
Lamb, and then annihilates himself in humble adoration. Adoration leads
inexorably to self-effacement. The Lamb is exalted; the herald of the Lamb
disappears. The Bridegroom shines forth in all His beauty; the friend of the
Bridegroom withdraws, content to listen to the sound of his voice.

The priest who adores does on earth what the angels and saints do in
heaven. He is employed on earth in the worship of the Lamb that will be his
everlasting employment, his rest, and his glory in heaven.

The priest who is not first an adorer has lost the compass that orients
all the rest of his life. The priesthood is ordered to adoration, and the summit
of adoration is sacrifice: the immolation of a victim to God. The loss of the
spirit of adoration is the ruin of the priesthood." - Dom Mark Kirby,
OSB